I have one more problem to discuss...
when I try to shut down the computer from OS.. It won't shut down totally...
you know.. It's shuts down but power stays on.. so I have to manually press
shut down button on chassis for couple of seconds. any idea...wat's going wrong..??
I found a solution... when I unplugged wireless usb card ( wusb11, It works..but It's XP's driver..) So I think very well in vista.., anyway.. thanks for the help..